1271261832

素因数分解:

$2^3\times 3^1\times {\mathrm{647}}^1\times {\mathrm{81869}}^1$

素因数の和:82525

約数の個数: 32

約数和(自身を含む): 3183105600

約数和(自身を除く): 1911843768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 647, 1294, 1941, 2588, 3882, 5176, 7764, 15528, 81869, 163738, 245607, 327476, 491214, 654952, 982428, 1964856, 52969243, 105938486, 158907729, 211876972, 317815458, 423753944, 635630916, 1271261832]

約数ペア:

[(1, 1271261832), (2, 635630916), (3, 423753944), (4, 317815458), (6, 211876972), (8, 158907729), (12, 105938486), (24, 52969243), (647, 1964856), (1294, 982428), (1941, 654952), (2588, 491214), (3882, 327476), (5176, 245607), (7764, 163738), (15528, 81869)]